Kazuhiko Umemoto

Title: Profile of Inventor Kazuhiko Umemoto: Innovations in High-Pressure Technology

Introduction: Kazuhiko Umemoto, an accomplished inventor based in Nagakute, Japan, has made significant contributions to the field of material science and engineering. With a total of five patents to his name, Umemoto has focused his innovations on high-pressure tanks and metal-resin bonding technologies, showcasing his expertise in creating efficient and durable products that are relevant in various industrial applications.

Latest Patents: Among Umemoto's notable patents is his invention of a high-pressure tank that incorporates a unique design. This high-pressure tank features a resin liner with an opening portion and an aluminum mouth portion attached. A reinforcement layer enhances the outer surface of the liner, providing strength and durability. A distinct aluminum oxide coating is applied to the aluminum mouth portion, which demonstrates a porous surface structure that contributes to its functionality.

Another of his recent innovations is a metal-resin bonded member and its manufacturing method. This invention addresses the need for a bonded component that is both easy to produce and possesses high bonding strength. The design involves a metal body with an iron oxide layer that bonds effectively with a resin body made of polyphenylene sulfide (PPS). Umemoto's method emphasizes the use of insert molding and thermal adhesion technology to achieve superior bonding characteristics.

Career Highlights: Umemoto has played vital roles in prominent organizations, including Toyota Central R&D Labs, Inc. and the University of Tokyo. His work at these institutions reflects his commitment to advancing technologies that benefit not only his employers but also the broader engineering community.

Collaborations: Throughout his career, Kazuhiko Umemoto has collaborated with talented colleagues such as Shuxin Dong and Hisato Takeuchi. These partnerships have facilitated innovative research and development processes, resulting in enhancements in manufacturing techniques and materials utilized in high-pressure applications.

Conclusion: Kazuhiko Umemoto stands out as a prominent figure in innovation, particularly in the realms of high-pressure tank engineering and metal-resin bonding technologies. His five patents highlight his dedication to improving material performance and manufacturing processes. As he continues to develop new technologies, Umemoto undoubtedly paves the way for advancements that will have lasting impacts on various industries.